Self-hypnosis for the treatment of functional abdominal pain in childhood.

Functional abdominal pain, defined as recurrent abdominal pain in the absence of an identifiable physiologic cause, can respond to psychological intervention in appropriate patients. In this patient series, functional abdominal pain of 4 of 5 pediatric patients resolved within 3 weeks after a single session of instruction in self-hypnosis. The potential impact of widespread application of such hypnotherapy may be large, because abdominal pain is thought to be the most common recurrent physical symptom attributable to psychological factors among children and adolescents.

Automatic word processing: a new forum for hypnotic expression.

Automatic word processing, a form of dissociation utilizing hypnosis and computer technology, was developed to provide patients a forum for hypnotic expression with unique features. Using automatic word processing, the six patients in this report were able to express themselves extensively, edit their responses to queries, and even write poetry while doing hypnosis. Automatic word processing can be used with some patients to gain important insights and therapeutic successes that might not be achieved as easily by other means. Because this is a new technique, much of its potential remains to be defined.

The closure and the rings: when a physician disregards a patient's wish.

SUMMARY. Recent reports document that many physicians do not know their patients' preferences for life-sustaining interventions as part of end-of-life care, or fail to carry out those expressed preferences. This report describes a patient with cystic fibrosis who deteriorated unexpectedly; the physician chose to disregard his patient's preference not to be intubated. As an unintended result, the patient's family was able to achieve closure and find meaning in the apparent final phase of the patient's life. Thus, this report illustrates the delicate balance that must be struck between a physician's respect for a patient's wishes, his assessment of unexpected circumstances which arise as part of clinical care, and his responsibility to acknowledge and allow time for the family to psychosocially and spiritually prepare for a patient's impending death.

Self-hypnosis for management of chronic dyspnea in pediatric patients.

INTRODUCTION: Hypnotherapy can be useful in the management of anxiety, discomfort, and psychosomatic symptoms, all of which may contribute to a complaint of dyspnea. Therefore, instruction in self-hypnosis was offered to 17 children and adolescents with chronic dyspnea, which had not resolved despite medical therapy, and who were documented to have normal lung function at rest. This report documents the result of this intervention. METHODS: A retrospective chart review identified all patients followed by a single pediatric pulmonologist (R.D.A.), with a chief complaint of chronic dyspnea from April 1998 through December 1999. These patients had been evaluated and treated for medical diseases according to their history, physical examination, and laboratory investigations. The pulmonologist offered to teach self-hypnosis to all of these patients, who comprise the cohort in this report. Chronic dyspnea was defined as recurrent difficulty breathing or shortness of breath at rest or with exertion, which had existed for at least 1 month in patients who had not suffered within a month from an acute pulmonary illness. The pulmonologist was trained in hypnosis through his attendance at three 20-hour workshops. Hypnosis was taught to individual patients in 1 or two 15- to 45-minute sessions. Patients were taught hypnotic self-induction techniques and imagery to achieve relaxation. Additionally, imagery relating to dyspnea was developed by coaching patients to change their imagined lung appearance from a dyspneic to a healthy state. Patients were encouraged to practice self-hypnosis regularly and to use lung imagery to eliminate dyspnea if it occurred. RESULTS: Seventeen patients (13 males and 4 females) with chronic dyspnea were documented to have normal pulmonary function at rest. Their mean age was 13.4 years (range: 8-18 years). Twelve of the 17 previously were diagnosed with other conditions, such as allergies, asthma, and gastroesophageal reflux. Fifteen of the 17 manifested at least 1 other symptom associated with their dyspnea, including an anxious appearance (4 patients); chest tightness or pain (5); cough (4); wheeze (3); difficulty with inspiration (2); hyperventilation (1); inspiratory noise, such as stridor, gasping, rasping, or squeak (8); dizziness (1); feeling something is stuck in the throat (2); parasthesias (4); and tachycardia (3). Of the 17 patients, 2 complained of dyspnea at rest only, 13 complained of dyspnea with activity only, and 2 complained of dyspnea both at rest and with activity. Nine patients reported that they frequently needed to discontinue their physical activity because of dyspnea. The mean duration of their dyspnea before learning self-hypnosis was 2 years (range: 1 month to 5 years). The dyspnea was of <6 months duration for 4 of the patients. For 9 of the 17 patients a potential psychosocial association with their dyspnea was identified: 3 developed symptoms at school only; 2 with exercise during competitive races only; 3 after a major disagreement between their parents; and 1 developed symptoms each time his family moved to a new neighborhood. Before presentation, 7 of the 17 patients received chronic inhaled antiinflammatory therapy, and 3 were using inhaled albuterol, as needed. All 17 patients had normal physical examinations, with the exception of healed scars on the chest and abdomen of 1 patient, a repaired cleft palate in 1 patient, and rhinitis in another. Four of the 17 underwent pulmonary function testing before and after exercise, 6 had chest radiographs, and 3 had electrocardiograms. All of these tests were normal. A patient with a history of psychogenic cough declined to learn self-hypnosis. Thirteen of the remaining 16 patients were taught to use self-hypnosis in 1 session. A second session was provided to 3 patients within 2 months. Thirteen of the 16 patients reported their dyspnea and any associated symptoms had resolved within 1 month of their final hypnosis instruction session. Eleven believed that resolution of their dyspnea was attributable to hypnosis, because their symptoms cleared immediately after they received hypnosis instruction (5 patients) or with its regular use (6). Two did not attribute resolution of dyspnea to hypnosis because they did not use it at home. The remaining 3 reported that their dyspnea had improved. Patients were followed for a mean 9 months (range: 2-15 months) after their final hypnosis session. Ten of the 16 regularly used self-hypnosis at home for at least 1 month after the final hypnosis session. There was no recurrence of dyspnea, associated symptoms, or onset of new symptoms in patients in whom the dyspnea resolved. Under supervision of the pediatric pulmonologist, 2 of 7 patients discontinued their chronic antiinflammatory therapy when they became asymptomatic after hypnosis. Subsequently, their pulmonary function remained normal. (ABSTRACT TRUNCATED)

Quantitation of lipid-laden macrophages in evaluation of lower airway cytology specimens from pediatric patients.

Quantitation of lipid-laden macrophages has been used as a tool in the diagnosis of aspiration-related respiratory disorders. Fifty-six respiratory specimens from pediatric patients with lung diseases were retrospectively reviewed, and lipid-laden macrophage indices were evaluated according to modified published grading methods. The indices from patients at high risk for aspiration were significantly different from those at low risk. A simpler and more reproducible grading method was introduced. An important issue regarding sample adequacy was also addressed.

Self-hypnosis for patients with cystic fibrosis.

This report documents the utility of self-hypnosis in patients with cystic fibrosis (CF). Sixty-three patients 7 years of age or older were offered the opportunity to be taught self-hypnosis by their pulmonologist. Forty-nine agreed to learn it. Patients generally were taught hypnosis in one or two sessions. The outcome of hypnotherapy was determined by patients' answers to open-ended questions regarding their subjective evaluation of the efficacy of hypnosis. The average age of the 49 patients who were taught and used self-hypnosis was 18.1 years (range, 7-49 years). Many of the patients used hypnosis for more than one purpose, including relaxation (61% of patients), relief of pain associated with medical procedures (31%), headache relief (16%), changing the taste of medications to make the flavor more palatable (10%), and control of other symptoms associated with CF (18%). The patients successfully utilized self-hypnosis 86% of the time. No symptoms worsened following hypnotherapy. Sixteen patients chose to practice hypnosis on their own for a half year or longer. In conclusion, with the use of self-hypnosis, patients with CF can quickly learn to enhance their control over discomforts associated with therapy and their disease. Consideration should be given to making instruction in self-hypnosis available to patients with CF.

Hypnosis as a diagnostic modality for vocal cord dysfunction.

Vocal cord dysfunction (VCD) is a condition of paradoxical adduction of the vocal cords during the inspiratory phase of the respiratory cycle. VCD often presents as stridorous breathing, which may be misdiagnosed as asthma. The mismanagement of this disorder may result in unnecessary treatment and iatrogenic morbidity. An association with psychogenic factors has been reported, and a higher incidence of anxiety-related illness has been demonstrated in patients with VCD. Definitive diagnosis of VCD is made by visualization of adducted cords during an acute episode using nasopharyngeal fiber-optic laryngoscopy. Diagnosis can be problematic, because it may be difficult to reproduce an attack in a controlled setting. To maximize diagnostic yield during laryngoscopy, provocation of symptoms using methacholine, histamine, or exercise challenges have been used. We report a case of an 11-year-old boy, wherein hypnotic suggestion was used as an alternative method to achieve a diagnosis of VCD. The patient was admitted to the pediatric intensive care unit for elective fiber-optic laryngoscopy to confirm a diagnosis of VCD. The patient had a 4-year history of refractory asthma, severe gastroesophageal reflux disease (GERD) for which he had undergone a Nissen fundoplication, and suspected VCD. At 9 years of age the patient began manifesting monthly respiratory distress episodes of a severe character different from those that had been attributed to his asthma. Typically, he awoke from sleep with shortness of breath and difficulty with inhalation. He described a "neck attack" during which he felt as if the walls of his throat were "beating together." The patient was at times noted by his mother to exhibit a "suckling" behavior before onset of his respiratory distress episodes. On 4 occasions the patient became unconscious during an attack and then spontaneously regained consciousness after a few minutes. On these occasions, he was transported by ambulance to the hospital and the severe difficulty with inhalation resolved within a few minutes on treatment with oxygen and bronchodilators. Sometimes he was noted to manifest wheezing for several hours, which was responsive to bronchodilator therapy. Given the severity of the patient's disease, it was imperative to determine whether VCD was a complicating factor. It was proposed that an attempt be made to induce VCD by hypnotic suggestion while the patient underwent a fiberscopic laryngoscopy to establish a definitive diagnosis. The patient and his mother gave written consent for this procedure. He was admitted for observation to the pediatric intensive care unit for the induction attempt. The patient requested that no local anesthesia be applied in his nose before passage of the laryngoscope because he wanted to eat right after the procedure. Therefore, the nasopharyngeal laryngoscope was inserted while he used self-hypnosis as the sole form of anesthesia. He demonstrated no discomfort during its passing. Once the vocal cords were visualized, the patient was instructed to develop an episode of respiratory distress while in a state of hypnosis by recalling a recent "neck attack." His vocal cords then were observed to adduct anteriorly with each inspiration. The patient then was asked to relax his neck. When he did, the vocal cords immediately abducted with inspiration, and he breathed easily. After removal of the laryngoscope, the patient alerted from hypnosis and said he felt well. He reported no recollection of the procedure, thus demonstrating spontaneous amnesia that sometimes is associated with hypnosis. Because the diagnosis of VCD was confirmed, the patient was encouraged to use self-hypnosis and speech therapy techniques to control his symptoms. He also was referred for counseling. To our knowledge this is the first description in the medical literature of the use of hypnotic suggestion for making a diagnosis of VCD. (ABSTRACT TRUNCATED)

Parental compliance with multiple immunization injections.

OBJECTIVE: To assess parents' (or caretakers') willingness to allow multiple immunization injections at a single visit. DESIGN: A survey of parental demographics and a medical record review to determine immunization status. SETTING: An inner-city pediatric clinic in Philadelphia, Pa. PARTICIPANTS: A convenience sample of 1059 patients who were due to receive 2 to 5 immunization injections at a single visit and their parents. Patients were excluded if parents had not previously witnessed at least 1 immunization. MAIN OUTCOME MEASURES: The number of immunizations due, the number of immunizations received, and the reasons for failure to immunize completely. RESULTS: Almost all (98.8%) of the children included in the study received all immunizations indicated at their visit. CONCLUSION: Despite potential parental resistance to multiple simultaneous immunization injections, this innercity population overwhelmingly complied with physicians' recommendations.

Prevalence of elevated blood lead levels in an inner-city pediatric clinic population.

In November 1997, the Centers for Disease Control and Prevention (CDC) released revised guidelines for lead poisoning screening, including a recommendation that states and regions individualize screening policies based on local prevalence of elevated lead levels. The purpose of this study was to collect prevalence data for a Philadelphia, Pennsylvania, inner-city pediatric outpatient population previously not known to have elevated blood lead levels in order to determine its risk for lead exposure and screening requirements. Charts were reviewed for 817 children of 10 months through 6 years of age whose venous blood lead levels were obtained as part of their routine health care over a 12-month period ending October 1992. None of these children had a history of previously elevated lead levels. Prevalence of elevated lead levels was determined for this population and correlated with patient age, sex, race, and insurance type. More than two-thirds (68%) of the study patients had a blood lead level of [Greater than and equal to]10 microg/dl. Elevated blood lead levels were associated with black race (p<0.0001), but not with sex or insurance type. The percentage of children with elevated blood lead levels was highest at ages 37-48 months. A majority of the children screened had lead levels in excess of the CDC threshold for an abnormal lead level (10 microgram/dl). This is the highest reported prevalence within a U.S. pediatric clinic population. In view of this extremely high prevalence, clinicians and public health personnel caring for children in Philadelphia inner-city clinics must follow the intent of the new CDC guidelines by increasing their efforts in the areas of screening, follow-up, and environmental interventions. To ensure a lead-safe upbringing for children in the United States, state health officials nationwide should perform local risk assessments before considering policy transitions from universal to targeted screening.

Effect of preterm birth on pulmonary function at school age: a prospective controlled study.

OBJECTIVE: To assess long-term pulmonary outcome of a regional cohort of children born at < 32 weeks' gestation compared with a matched term control group. STUDY DESIGN: All 125 surviving children born at 24 to 31 weeks' gestation during a 1-year period and a sociodemographically matched term control group were evaluated at age 7 years. RESULTS: Preterm children with previous bronchopulmonary dysplasia (BPD) were twice as likely to require rehospitalization during the first 2 years of life than were preterm children without BPD (53% vs 26%, P < .01). At 7 years of age the BPD group had more airway obstruction than did both preterm children without BPD and the term control group (significantly reduced mean forced vital capacity, forced expiratory volume in 1 second, and forced expiratory flow, 25% to 75% vital capacity, all, P < .001). Lung function among preterm children without previous BPD was similar to that of the term control group. Bronchodilator responsiveness was observed twice as often in preterm children with previous BPD (20 of 43, 47%) compared with preterm children without BPD (13 of 53, 25%) or the term control group (23 of 108, 21%, P < .001). These differences remained significant after adjustment was done for birth weight and gestational age. CONCLUSION: Preterm children without BPD demonstrate pulmonary function at school age similar to that of children in a healthy term control group, whereas preterm children with previous BPD demonstrate abnormal pulmonary function.

Multiple immunizations. Ouch!

The purpose of this study was to determine the stated willingness of parents/caretakers to allow the administration of multiple, injected immunizations to their children at a single visit. Two hundred eighty-one parents/caretakers accompanying their children to an inner-city pediatric clinic were presented with hypothetical situations in which their children would be due for two, three, or four injections to complete their series of age-appropriate immunizations. Given a scenario of two needed injections, 24 (8.5%) of the 281 parents/caretakers preferred to divide the injections between two visits; for three injections, 119 (42.3%) preferred two visits; and for four injections, 164 (58.4%) preferred two visits. The commonly stated preference of our predominantly minority parent/caretaker population to divide more than two injections between two visits seriously conflicts with the US Public Health Service's National Vaccine Advisory Committee's recommendations and potentially exacerbates immunization delays. Therefore, physicians must be prepared to strongly urge simultaneous administration of all needed vaccine doses at any opportunity.

Does the histamine skin prick test identify patients at risk for toxicity after the ingestion of astemizole?

Astemizole is a widely prescribed nonsedating antihistamine that suppresses wheal and flare reactions from histamine prick testing. We report a two-year-old girl with a serum concentration-proven overdose of astemizole who nonetheless exhibited a significant wheal and flare reaction after histamine skin prick testing for at least 22 hours after the ingestion. These findings suggest that histamine skin prick testing should not be used as a screening test to evaluate whether an ingestion of astemizole has occurred.

Readability of the childhood immunization information forms.

OBJECTIVE: To compare the reading level required to understand childhood immunization information forms with the reading grade level of an inner-city parent/caretaker population. DESIGN: Descriptive study (parents/caretakers). SETTING: Inner-city pediatric clinic. PARTICIPANTS: One hundred fifty English-speaking, low-income parent/caretakers. INTERVENTIONS: None. MEASUREMENTS/MAIN RESULTS: The reading level of our parent population ranged from grades 2.9 to 13.3, with a median grade level of 6.90. The reading levels required for the three vaccine information pamphlets issued in 1992 by the Centers for Disease Control and Prevention (Atlanta, Ga) averaged 11.1 (approximately at the level of a high school junior). Eighty-six percent of our parents/caretakers did not have a reading level sufficient to cope with the easiest of the forms. CONCLUSIONS: The vaccine information pamphlets require a reading level beyond the capability of the vast majority of our parent population. Therefore, the goal of informed consent clearly is not being met.

Does lithium carbonate affect the ion transport abnormality in cystic fibrosis?

Lithium is known to affect several aspects of cellular regulation which may be related to ion channel function in epithelial cells. To determine whether the ion transport abnormality in cystic fibrosis (CF) is affected by lithium with resultant changes in clinical status, 36 CF patients, 12-37 years old, were enrolled in a 14 week, double-blind, placebo-controlled trial. Eighteen patients were randomly assigned to receive lithium carbonate for 10 weeks. At the end of therapy their average serum lithium concentration was 0.56 +/- 0.06 mmol (SEM) per liter. Their sweat chloride concentration fell from 92.1 +/- 4.8 mmol per liter to 87.4 +/- 4.0 mmol per liter after 10 weeks of therapy (P = 0.07) and rose to 94.4 +/- 3.5 mmol per liter 4 weeks after end of therapy (P less than 0.001 compared to results at end of therapy). Their forced vital capacity (FVC) fell from 72 +/- 5.3% of predicted to 66 +/- 5.1% of predicted after 4 weeks of therapy (P less than 0.01), and their forced expiratory volume in one second (FEV1) fell from 56 +/- 5.5% of predicted to 51 +/- 5.5% of predicted after 4 weeks of therapy (P less than 0.01). In a non-blind assessment, performed 19 weeks after the end of therapy, their FVC and FEV1 had risen and were not significantly different from baseline. Sweat chloride, FVC, and FEV1 remained unchanged in the placebo group throughout the period of study.(ABSTRACT TRUNCATED AT 250 WORDS)